Semiconducting glasses with flux pinning inclusions
Abstract
A series of amorphous superconducting glassy alloys containing 1% to 10% by volume of flux pinning crystalline inclusions have been found to have potentially useful properties as high field superconducting magnet materials. The alloys are prepared by splat cooling by the piston and anvil technique. The alloys have the composition (TM).sub.90-70 (M).sub.10-30 where TM is a transition metal selected from at least one metal of Groups IVB, VB, VIB, VIIB or VIIIB of the Periodic Table such as Nb, Mo, Ru, Zr, Ta, W or Re and M is at least one metalloid such as B, P, C, N, Si, Ge or Al.
- Inventors:
-
- Pasadena, CA
- Palo Alto, CA
- Issue Date:
- Research Org.:
- California Institute of Technology (CalTech), Pasadena, CA (United States)
- OSTI Identifier:
- 863869
- Patent Number(s):
- 4264358
- Assignee:
- California Institute of Technology (Pasadena, CA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- DOE Contract Number:
- EY-76-C-03-0822
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- semiconducting; glasses; flux; pinning; inclusions; series; amorphous; superconducting; glassy; alloys; containing; 10; volume; crystalline; found; potentially; useful; properties; field; magnet; materials; prepared; splat; cooling; piston; anvil; technique; composition; tm; 90-70; 10-30; transition; metal; selected; ivb; vb; vib; viib; viiib; periodic; table; nb; ru; zr; metalloid; flux pinning; alloys containing; superconducting magnet; transition metal; metal selected; periodic table; useful properties; alloys contain; potentially useful; conducting glass; /148/420/505/
Citation Formats
Johnson, William L, Poon, Siu-Joe, and Duwez, Pol E. Semiconducting glasses with flux pinning inclusions. United States: N. p., 1981.
Web.
Johnson, William L, Poon, Siu-Joe, & Duwez, Pol E. Semiconducting glasses with flux pinning inclusions. United States.
Johnson, William L, Poon, Siu-Joe, and Duwez, Pol E. Thu .
"Semiconducting glasses with flux pinning inclusions". United States. https://www.osti.gov/servlets/purl/863869.
@article{osti_863869,
title = {Semiconducting glasses with flux pinning inclusions},
author = {Johnson, William L and Poon, Siu-Joe and Duwez, Pol E},
abstractNote = {A series of amorphous superconducting glassy alloys containing 1% to 10% by volume of flux pinning crystalline inclusions have been found to have potentially useful properties as high field superconducting magnet materials. The alloys are prepared by splat cooling by the piston and anvil technique. The alloys have the composition (TM).sub.90-70 (M).sub.10-30 where TM is a transition metal selected from at least one metal of Groups IVB, VB, VIB, VIIB or VIIIB of the Periodic Table such as Nb, Mo, Ru, Zr, Ta, W or Re and M is at least one metalloid such as B, P, C, N, Si, Ge or Al.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1981},
month = {Thu Jan 01 00:00:00 EST 1981}
}
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